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Microsoft 070-458 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Implementing High Availability | - Plan for failover and recovery - Configure database mirroring and replication concepts |
| SQL Server 2012 Installation and Configuration | - Configure client connectivity - Install and configure SQL Server components - Configure SQL Server services and instances |
| Implementing Database Maintenance | - Automate maintenance tasks - Backup and restore databases - Monitor and optimize performance |
| Implementing Data Management | - Design and implement tables and schemas - Manage data integrity and constraints - Implement indexes and data types |
| Implementing Security | - Manage logins and server roles - Configure permissions and auditing - Implement database user security |
Microsoft Transition Your MCTS on SQL Server 2008 to MCSA: SQL Server 2012, Part 2 Sample Questions:
1. Note: This question is part of a series of questions that use the same or similar answer choices. An answer choice may be correct for more than one question in the series. Each question is independent of the other questions in this series. Information and details provided in a question apply only to that question.
You are writing a SQL Server Integration Services (SSIS) package that transfers data from a legacy system.
Data integrity in the legacy system is very poor. Invalid rows are discarded by the package but must be logged to a CSV file for auditing purposes.
You need to establish the best technique to log these invalid rows while minimizing the amount of development effort.
What should you do?
A) Deploy the package to the Integration Services catalog by using dtutfl and use SQL Server to store the configuration.
B) Use the dtutil /copy command.
C) Create a reusable custom logging component.
D) Run the package by using the dtexec /rep /conn command.
E) Use the gacutil command.
F) Create an OnError event handler.
G) Use the Project Deployment Wizard.
H) Deploy the package by using an msi file.
I) Run the package by using the dtexecui.exe utility and the SQL Log provider.
J) Run the package by using the dtexec /dumperror /conn command.
K) Add a data tap on the output of a component in the package data flow.
2. You administer a Microsoft SQL Server 2012 database.
You create an availability group named haContosoDbs. Your primary replica is available at Server01\Contoso01.
You need to configure the availability group to minimize transaction latency on any available secondary databases. In the event of a database failure, the designated secondary database should come online automatically.
Which Transact-SQL statement should you use?
A) Option D
B) Option B
C) Option C
D) Option A
3. You administer a Microsoft SQL Server 2012 instance that contains a financial database hosted on a storage area network (SAN).
The financial database has the following characteristics:
- A data file of 2 terabytes is located on a dedicated LUN (drive D).
- A transaction log of 10 GB is located on a dedicated LUN (drive E).
- Drive D has 1 terabyte of free disk space.
- Drive E has S GB of free disk space.
The database is continually modified by users during business hours from Monday through Friday between 09:00 hours and 17:00 hours. Five percent of the existing data is modified each day.
The Finance department loads large CSV files into a number of tables each business day at 11:15 hours and 15:15 hours by using the BCP or BULK INSERT commands. Each data load adds 3 GB of data to the database.
These data load operations must occur in the minimum amount of time.
A full database backup is performed every Sunday at 10:00 hours. Backup operations will be performed every two hours (11:00, 13:00, 15:00, and 17:00) during business hours.
You implement log shipping of the financial database to another SQL Server 2012 instance. You decide to failoverto this secondary database.
You need to ensure that all transactions will be replicated to the secondary database.
Which backup option should you use?
A) CONTINUE_AFTER_ERROR
B) NORECOVERY
C) NO_CHECKSUM
D) SKIP
E) FULL
F) COPY_ONLY
G) Transaction log
H) STANDBY
I) Differential
J) SIMPLE
K) BULK_LOGGED
L) RESTART
M) DBO_ONLY
N) CHECKSUM
4. DRAG DROP
You administer three Microsoft SQL Server 2012 servers named ServerA, Servers, and ServerC.
ServerA is the acting principal and ServerB is the mirror.
You need to add ServerC as a witness to the existing mirroring session between ServerA and ServerB. You need to achieve this goal without delaying synchronization.
Which three actions should you perform in sequence? (To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.)
5. You are migrating a database named Orders to a new server that runs Microsoft SQL Server 2012.
You attempt to add a SQL login, [User1], to the database. However, you receive the following error message:
"User already exists in current database."
You need to configure the [User1] login to be able to access the Orders database and retain the original permissions. You need to achieve this goal by using the minimum required permissions.
Which Transact-SQL statement should you use?
A) Option D
B) Option B
C) Option C
D) Option A
Solutions:
| Question # 1 Answer: K | Question # 2 Answer: A | Question # 3 Answer: B | Question # 4 Answer: Only visible for members | Question # 5 Answer: B |




